Congress Blue

#10478A

General Information about Congress Blue

The hexadecimal color #10478A, also known as Congress Blue, is a deep shade of blue with a strong presence. It is comprised of 6.27% red, 27.84% green, and 54.12% blue. In the RGB color model, it embodies a sense of depth and sophistication. This color is often associated with trustworthiness, stability, and authority, making it a popular choice for various applications requiring a sense of reliability. Congress Blue's hex code, #10478A, provides a standardized way to represent this specific shade in digital design and web development. Its unique combination of red, green, and blue values results in a distinct hue that can evoke feelings of professionalism and confidence. The color's name itself suggests a connection to governmental or official contexts, further reinforcing its association with stability and order. It's a color that speaks volumes through its subtle yet impactful presence.

The hex color #10478A, also known as Congress Blue, presents specific accessibility considerations for web development. Its darkness impacts text legibility. When using this color for backgrounds, ensure sufficient contrast with text color to meet WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. Lighter text colors like white or light grays often work well. Additionally, consider users with visual impairments who may have difficulty distinguishing between similar dark shades. Providing alternative visual cues, like underlines or icons, alongside color can enhance usability. Avoid relying solely on color to convey important information. Use accessibility evaluation tools to test color contrast and ensure compliance with accessibility standards, creating a more inclusive user experience. Remember to test on different screens and devices.

Shades

Digital Color Formats

RGB
16 71 138
RGB16 71 138
Red
Green
Blue
HSL
212.95deg 79.22% 30.2%
212.9579.2230.2HSL
Hue
Saturation
Lightness
HWB
212.95deg 6.27% 45.88%
212.956.2745.88HWB
Hue
Whiteness
Blackness
hex#10478A
rgb16 71 138
hsl212.95deg 79.22% 30.2%
cmyk88.41% 48.55% 0% 45.88%
hwb212.95deg 6.27% 45.88%
xyz-d650.07 0.06 0.25
oklch0.4038 0.1247 256.32
oklab0.4038 -0.03 -0.12
CMYK
88.41% 48.55% 0% 45.88%
88.4148.55045.88CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.06 0.25
0.070.060.25XYZ
X
Y
Z
OKLCH
0.4038 0.1247 256.32
0.40380.1247256.32LCH
Lightness
Chroma
Hue
OKLAB
0.4038 -0.03 -0.12
0.4038-0.03-0.12LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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